Add a plyometric jump to bring a boost of cardio to this energizing and tough inner-thigh exercise.
- Start with your feet in a wide, second-position stance with your toes pointed slightly outward. Bend your knees, and lower into a squat, using your hands to help push your knees wide apart to deepen the inner-thigh stretch.
- Push off your knees to get leverage, and jump your right leg in front of your left, landing in a standing "cross-legged" stance.
- Immediately jump your legs back out to a wide squat with your hands at your knees.
- Push off your knees, and jump your legs together, crossing your left leg in front of your right.
- Repeat as many times as possible for at least 40 seconds.